import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'




Vue.use(VueRouter)

const routes = [
  {
    path: '/login',
    name: 'Login',
    component: Login
  }
]

const router = new VueRouter({
  routes
  
})




//挂载路由导航
router.beforeEach((to, from, next)=>{
  if(to.path === '/login') return next()
  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if(!tokenStr) return next('/login')
  next()
})
export default router

